METABOLIC SYNDROME IN AYURVEDA A CRITICAL REVIEW

Transcription

1 Review Article International Ayurvedic Medical Journal ISSN: METABOLIC SYNDROME IN AYURVEDA A CRITICAL REVIEW Antiwal Meera 1 Singh J. P. 2 Singh O.P. 1 1 Dept. of Kayachikitsa, IMS, BHU, Varanasi, U.P, India 2 Dept. of Kayachikitsa, National Institute of Ayurveda, Jaipur, Rajasthan, India ABSTRACT Sthaulya (Obesity) is considered the world s oldest metabolic disorder. It is not a single disease entity but a syndrome with many causes including combination of genetic, nutritional and sociological factors. WHO considers obesity as Insidious, creeping pandemic which is now engulfing the entire world. Obesity develops as a result of a complex interaction between a person s genes and the environment characterize by long-term energy imbalance due to excessive caloric consumption, insufficient energy output (sedentary lifestyle, low resting metabolic rate) or both. Diet and life style play a significant role both in development and control of obesity. Obesity increases the likelihood of various diseases, particularly heart disease, type 2 diabetes, breathing difficulties during sleep, certain types of cancer, and osteoarthritis. Metabolic syndrome is a cluster of conditions increased blood pressure, a high blood sugar level, excess body fat around the waist and abnormal cholesterol levels that occur together, increasing your risk of heart disease, stroke and diabetes. Having just one of these conditions doesn't mean you have metabolic syndrome. However, any of these conditions increase your risk of serious disease. If more than one of these conditions occur in combination, your risk is even greater. In modern medicine no exact treatment is available, if present, has adverse effects but in Ayurvedic system of medicine various measures are given. This paper reviews about the metabolic syndrome in Ayurveda and management of Sthaulya (obesity). Keywords: Metabolic syndrome, Ayurveda, sthaulya INTRODUCTION Metabolic syndrome is a burgeoning global problem. A global transition in the disease pattern has been observed, where the relative impact of infectious diseases is decreasing while chronic diseases like cardiovascular disease (CVD) and diabetes are increasingly dominating the disease pattern. The exact cause of metabolic syndrome is not known. Many features of the metabolic syndrome are associated with insulin resistance. The condition is also known by other names including Syndrome X, insulin resistance syndrome, and dysmetabolic syndrome. 1 Metabolic syndrome is a multiplex risk factor that arises from insulin resistance accompanying abnormal adipose deposition and function. It is a risk factor for coronary heart disease, as well as diabetes, fatty liver, and several cancers. The clinical manifestations of this syndrome may include hypertension, hyperglycemia, hypertriglyceridemia, reduced high-density lipoprotein cholesterol (HDL-C), and abdominal obesity. Under current guidelines, revised in 2005 by the The US National Cholesterol Education

2 2 Program Adult Treatment Panel III (2001) requires at least three of the following: 2 Fasting glucose 100 mg/dl (or receiving drug therapy for hyperglycemia) Blood pressure 130/85 mm Hg (or receiving drug therapy for hypertension) Triglycerides 150 mg/dl (or receiving drug therapy for hypertriglyceridemia) HDL-C < 40 mg/dl in men or < 50 mg/dl in women (or receiving drug therapy for reduced HDL-C) Waist circumference 102 cm (40 in) in men or 88 cm (35 in) in women; if Asian, 90 cm (35 in) in men or 80 cm (32 in) in women Medoroga (obesity) has been considered as an abnormality of body characterized bya) Excessive increase of fat and other tissues of body. b) Bulky look of body. c) Pendulous situation of buttocks, abdomen and breast. d) Excessive anabolic conditions. e) Lack of vitality. Commonly abdominal enlargement stated as Sthaulya and the morbid changes occur due to the obstruction of channels of Meda. The physiological concept of Ayurveda is based on ahara which further helps in growth and other activities of body. Due to Improper consumption of food and Improper digestion of food due to Agnimandya, Ama-Rasa (Rasa mixed with Ama) is formed which circulates all over body, causing srotodusti or blocks the srotas or channels, accumulates the dhatu called Dhatu-vriddhi, srotoavrodha and manifest in form of Medoroga, Madhumeha (diabetes), hyper triglyceridemia, hypertension. Obesity (Medoroga) itself is the major cause of hypertension, Medoroga Nidana 5 Absence of physical activity, sleeping during day, and intake of foods which increase Kapha, make the end product of digestion abnormally sweet which in turn causes increase of Medas (fat). This obstructs the nutrient channels of the tissues. Therefore, conditions like hypertension, diabetes, and obesity are observed. These make the person incapable of various activities. Difficulty in breathing even on slight exertion, thirst, delusion, sleep, breathlessness exhaustion, excessive hunger, bad smell of the body, poor physical and sexual capacity etc. gradually develop. As the abdomen and bones are the chief depots of fat, the abdomen gets enlarged in such persons, buttocks, abdomen and breasts begin to show movement (during activity) due to disproportionate accumulation of fat on those places to his age. The aetiological factors may be classified in following: 1. Aharajanya hetu (obesity due to dietetic factor): Madhura, Kapha varadhak, Sarpi, Dadhi as causative factors of Sthaulata, Guru, Sheet, Snigdha, Navanna, Navamadya, Mansa, Ikshu ahara as causative factor for sthaulyata medoroga. Eating too many calories and not getting enough physical activity to burn those calories results in overweight & obesity. Obesity increases the risk of developing several health problems like high blood pressure, insulin resistance, type 2 diabetes, coronary artery disease (heart attacks), cerebrovascular disease (stroke). 2. Viharajanya Hetu: Avyayama (Lack of exercise) divaswapana (day time sleep), Avyavaya (lack of sexual intercourse) and sukha shaiya as causative factor for sthulata. Madhumeha (diabetes). 3. Mansika hetu (Psychological) 3 Harshanatitaya (Cheerfulness), Achintata etc.

3 3 4. Garbhopghatkar bhava: Charak has considered that when mother takes excessive madhura ahara during pregnancy, the progeny will be Sthula 3 It is well known that madhur rasa increases kapha in body which has maximum effect on medodhatu responsible for enhancing sthulata in the body and the infant become sthaulya due to excessive medo-dhatu. Vagbhata has called such pregnancy as Garbhaja vyadhi and subdivided in anarasaja type Bijasvabhava (genetic abnormality): The role of bijasvabhava or genetic abnormality in pathogenesis of medo-roga is stated by Charak. 3 It can be explained that when parents or grandparents are indulged in madhura, snigdha ahara they may develop bijadosa, which gives rise to a constitution that there is tendency for the formation of meda even with normal or subnormal diet. The matribija is responsible for medo dhatu. From abnormal bija the development of medo-dhatu is excessive and child becomes sthaulya. In context of body eight type of persons are criticized and discarded (Nindaniya) such as over tall, over short, over hairy, less hairy, over black, over fair, over obese, over lean 3 Among all over obese has been characterized by eight defects i.e. shortening of life span, restricted movement, difficulty in sexual intercourse, debility foul smell, excess sweating, excess hunger and excess thirst. 3 Obesity is caused by over saturation, intake of heavy sweet, cold and fatty diet, indulgence in day sleeping and exhilaration, lack of mental work and genetic defect. In obese individuals the life span decreases because of laxity, softness and heaviness of fat there is restriction in movement. Further, due to non-abundance of semen, there is difficulty in sexual intercourse, due to disequilibrium of dhatus there is debility, foul smell is due to defect in fat and excess sweating. Due to association of medas with kapha it is of oozing nature having heaviness and intolerance to physical exercise there is excess sweating, because of intensified agni and increase of vayu in stomach there is excessive hunger and thirst 3. Due obstruction of passage by fat vayu moves faster and stimulates digestion and absorbed food, hence the person digest food quickly and further desires to have food in excess quantity, and even short delay in consuming food may cause severe disorders. Obesity & High blood pressure 13 : Multiple factors are responsible for increase in blood pressure in obesity. Weight gain is associated with decrease in elasticity of blood vessels & increase heart rate. Excess calories are deposited in body as fat in fatty tissue. This fatty tissue increases demand for oxygen & nutrients, which in turn increases amount of blood circulating in the body. More blood traveling through arteries adds pressure on walls of arteries leading to increase in blood pressure. Obesity increases level of insulin in body. Insulin causes sodium & water retention in body, which results in increase in blood volume & extra pressure on arteries. All of these factors can increase blood pressure. Obesity & Diabetes: Increased blood sugar level 12 : Type2 diabetes is a common health problem in diabetes. Insulin controls blood sugar. Insulin is required for the entry of sugar (glucose) into body cells from blood. Excess body fat in obesity makes body resistant to insulin. Because of this insulin resistance, sugar will remain in blood, which will lead to increase in blood sugar or diabetes. High amount of sugar in blood

4 leads to complications in kidney, eyes, blood vessel, and heart. Atherosclerosis or fatty deposits in blood vessels 15 : Cholesterol is carried in the blood as two compounds: Low-density lipoproteins (LDL) and High-density lipoproteins (HDL). HDL is also called the 'good' cholesterol and LDL is also called the 'bad' cholesterol. Obesity is associated with low levels of good (high-density lipoprotein) cholesterol and high levels of bad (LDL) cholesterol. When cholesterol levels are high, some of the cholesterol is deposited on the walls of the blood vessels. Cholesterol deposits reduce the elasticity of blood vessels, narrows blood vessels & decreases blood flow. All these changes lead to atherosclerosis and an increased risk of heart disease & stroke. Coronary artery disease angina & heart attack 2 : Atherosclerosis (fatty deposits in arteries) in coronary arteries (arteries that supply heart) reduces blood supply to heart. Decreased blood flow to heart can cause angina (chest pain) and complete blockage of blood flow to heart can cause heart attack. The World Health Organization says more than 1 billion adults are overweight and 300 million of them are obese, putting them at much higher risk of diabetes, heart problems, high blood pressure, stroke and some forms of cancer. Samprapti (Etiopathogenesis) of Sthaulya 5 1) Sanchaya: Because of excessive madhura, snigdha, guru, ahara intake and divasvapna (sleep in day time) avyayama (no exercise or physical activity) etc. and also because of bijasvabhava there is sanchaya of kapha. 2) Prakopa: The Kapha increases in quantity and quality and is responsible for the formation of the Atimadhura and Atisnigdha 4 ahara rasa. 3) Prasara: Atimadhura and Atisnigdha ahara-rasa circulates all over body through channels. 4) Sthanasansrya: The circulating ahara rasa gets collected in the medodhatu because of kha-vaigunya in medo-vaha-srotas and also medodhatu increases and gets accumulated in udara etc. 5) Vyakti: The medodhatu accumulations in body organs make them increase in size and pendulous movements when the person moves. The channels get blocked by the meda causing the ill effects of the Sthaulaya. 6) Bheda: The manifestation of the upadrava or the complications of obesity such as prameha (diabetes), prameha-pidika (diabetic ulcers), bhagandara (fistula) etc. can be considered as the bheda stage of atisthaulayata. 8,10 Ayurvedic management of Metabolic Syndrome: Ayurveda has not described as such treatment of metabolic syndrome but there are various pharmacologic and non-pharmacologic methods for the prevention and management of obesity. The food and drinks which alleviates vata, reduces kapha and fat should be taken. Use of Guduchi, Musta, Triphla, honey etc 14 are recommended for removing obesity or excess fat. Vidanga, Shunthi, yavaksara 13 ash powder of black iron mixed with honey, powder of barley and Amalaka is beneficial in the management of obesity. Similarly Bilvadi panchamula mixed with honey and use of Shilajatu along with juice of Agnimantha is recommended 9. In diet prastika, kangu, shyamaka, yavaka, yava, green gram, kulatha, makustha, patola, amalaki fruits can be used for reducing fat 3 The obese taking regular fatty diet

5 may suffer from various kaphaj disorders. Such individuals should not-sleep in day time. Halimak, headache, cold sensation, heaviness in body parts, body-ache, edema, anorexia, nausea, rhinitis, migraine, itching, drowsiness, cough disorder of throat, derangement of memory and intelligence, fever, incapability of sense organs etc. are the abnormalities that manifests due to obesity and abnormal fat deposition in different parts of the body 3. Similarly Vagbhata has also listed a number of drugs (yogas) for the management of obesity along with a specific regimen of life and diet to be followed by obese person. 8 In brief, a detailed description regarding ati-sthulata (obesity/medoroga) is given in classical literature of Ayurveda, which can be correlated with the clinical conditions associated with metabolic syndrome. REFRENCES 1. http: en.wikipedia.org/ wiki /Metabolic syndrome (accessed on ) 2. The metabolic Syndrome, Christopher D. Byrne and Sarah H. Wild. (2005) 3. Charak Samhita, Vidyotini Hindi Commentry by Shastri, K. Chaturvedi, G.N Chaukhambha Bharati Academy Varanasi. 4. Chakradutta. Chakrapanidutta, Vaidyprabha Hindi Commentary by Tripathi, Indradev Chaukhabha Sanskrit Sansthan Varanasi Madhav Nidan, Shastri Sudarsana, Vidyotini Hindi Commentory, Chaukhambha Sanskrit Sansthan Varanasi Susruta Samhita, Ayurveda Tattva Sandipika, Hindi Commentry by Shastri, Ambikadutta Chaukhambha Sanskrit Sansthan Varanasi. (2001) 7. Astanga Hridayam, Vagbhata, Vidyodini hindi commentary with Commentary by Kaviraj Atrideva Gupta, Editor Vaidya Yadunandan Upadhyay, Chowkhambha Prakashan, Varanasi, Astanga Samgraha, Vagbhata, with Saroj Hindi Commentary Dr. Ravi Dutta Tripathi, Pub. Chowkhambha Sanskrita Pratisthan, Delhi, Reprint Bhavprakash, Bhavprakash Nighantu Indian Meteria Medica0f Shri Bhavamishra, commentary by Dr K. C. C hunekar, edited by Dr. G.S. Pandey, Chowkhambha bharti academy Varanasi, Reprint Sharangdhara, Sharangadhara Samhita, eng. translation by K. R. Srikantha Murthy, Chowkhambha Orientalia 6 th Ed Prevalence and Etiology of Obesity - An Overview, Pakistan Journal of Nutrition 3 (1): 14, online/fin/39. Pdf 12. API Text book of Medicine 7 th Ed., Editor in chief Siddharth N.Shah, executive Editor, M. Paul Anand. Published by The Association of Physicians of India. Mumbai. 13. Sharma PV: Chaukhambha Bharti Academy, Varanasi, Dravya Guna Vijnana. Vol. II, reprint (2003). 14. Kirtikar,R. K. and Basu, B.D. Indian Medicinal Plants Kasper, Braunald, Fauci, Harrison s Principles of Internal Medicine 16th edition, McGraw-Hill, New York CORRESPONDING AUTHOR Dr. Meera Antiwal Senior Resident of Kaya Chikitsa IMS, BHU, Varanasi (UP), India drjp98@yahoo.co.in Source of support: Nil Conflict of interest: None Declared 5